http://www.tennis-warehouse.com/descpageMSASICS-AGRESM.html I have always been an addidas man but I go through them quite easily. I've had the barricades but thought they were too heavy, I've had the feathers and thought that they didn't have enough support for hard courts. So then I tried the Babolat Team All Court Roddick Men's Shoes. I went through a pair in a couple weeks. I have not given up on Addidas but I am still experimenting. My latest victim is the Asics Gel Resolution Men's Shoe. Any thoughts on this shoe?....Good......Bad.....Indifferent.